| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.068 | 18/5:07.224 |
| 2 | 6 | 17.388 | 18/5:10.104 |
| 3 | 3 | 16.832 | 18/5:07.728 |
| 4 | 3 | 16.700 | 18/5:05.946 |
| 5 | 4 | 17.137 | 18/5:06.045 |
| 6 | 4 | 17.031 | 18/5:06.468 |
| 7 | 4 | 17.115 | 18/5:06.696 |
| 8 | 3 | 16.561 | 18/5:05.622 |
| 9 | 3 | 16.918 | 18/5:05.005 |
| 10 | 4 | 17.247 | 18/5:05.994 |
| 11 | 3 | 17.085 | 18/5:06.134 |
| 12 | 5 | 17.081 | 18/5:06.244 |
| 13 | 6 | 16.855 | 18/5:06.024 |
| 14 | 6 | 17.238 | 18/5:06.329 |
| 15 | 6 | 17.361 | 18/5:06.740 |
| 16 | 6 | 18.582 | 18/5:08.473 |
| 17 | 6 | 17.039 | 18/5:08.369 |
| 18 | 6 | 17.195 | 18/5:08.433 |